Agamem Microelectronics Inc. AA7600SP PRELIMINARY Video Signal Switcher ■ OVERVIEW The AA7600SP is video switching ICs. Each contains three two-channel analog multiplexers. It has internal clamp function and so is applied to fixed DC level of video signal. ■ FEATURES • Operating supply voltage: 5 V • Three 2-input / 1-output switches. • Wide output frequency range: (1 kHz to 8MHz, 0dB Typical). • Wide dynamic range (2.9 Vp-p Typical.) • Low power consumption ■ PIN Configuration 16 15 14 13 12 11 10 1 2 3 4 5 6 7 9 8 ■ PIN DESCRIPTIONS Pin No. 1 2 3 4 Symbol I/O IN2a CTLa OUTa GND V V O — A Block input pin2 A Block control pin A Block Output pin Ground pin Pin No. 9 10 11 12 5 OUTb O B Block Output pin 6 7 8 OUTc CTLc IN2c O V V C Block Output pin C Block control pin C Block input pin2 Description ©Copyright Agamem Microelectronics Inc. 1 Symbol I/O Description IN1c GND IN1b CTLb V — V V C Block input pin1 Ground pin B Block input pin1 B Block control pin 13 VCC — IC power supply pin 14 15 16 IN2b GND IN1a V — V B Block input pin2 Ground pin A Block input pin1 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. AA7600SP PRELIMINARY Video Signal Switcher ■ APPLICATIONS • Televisions • VCR ■ Block diagram IN1a GND IN2b VCC CTLb IN1b GND IN1c 16 15 14 13 12 11 10 9 BAIS BAIS BAIS SWa SWc SWb BAIS 1 2 IN2a CTLa CTL Output L IN2 H IN1 BAIS 3 4 5 6 7 8 OUTa GND OUTb OUTc CTLc IN2c ■ Absolute maximum ratings (Ta = 25℃) Parameter Power supply voltage Power dissipation Operating temperature Symbol Vcc Pd Topr Limits 10 500 -40 - +85 Unit V mW ℃ Storage temperature Tstg -55 - +125 ℃ ©Copyright Agamem Microelectronics Inc. 2 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. AA7600SP Agamem Microelectronics Inc. PRELIMINARY Video Signal Switcher ■ ELECTRICAL CHARACTERISTICS Symbol Condition Min Typ. Max Unit Power supply voltage Vcc — 4.5 5 5.5 V Supply current Icc — — 12.5 20 mA 2.7 2.9 — Vp-p -0.5 0 0.5 dB -3 0 1 dB 2.6 2.8 3.1 V Parameter Maximum output level Vom Voltage gain Gv Frequency characteristics Gf CTL pin switch level VTH f = 1kHz, THD = 0.5% f = 1MHz, VIN = 1Vp-p 10MHz / 1MHz, V = 1Vp-p — ■ Reference data DC voltages (reference values) Vcc = 5V, 25℃ Units: V Pin No. DC voltage Pin No. DC voltage 1 1.98 9 1.97 2 4.63 10 0 3 0.57 11 1.96 4 0 12 4.63 5 0.57 13 0 6 0.57 14 4.96 7 4.63 15 0 8 1.97 16 1.98 ©Copyright Agamem Microelectronics Inc. 3 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. AA7600SP Agamem Microelectronics Inc. PRELIMINARY Video Signal Switcher ■ Measurement circuit Vcc Vcc 50Ω 50Ω OSC 105 105 3 2 3 2 105 S2b 47 / 16 223 1 105 3 S3b 2 1 S1b 16 15 BAIS 2 3 12 11 SWa 105 10 9 S1c BAIS 1 13 BAIS S1a 14 1 105 BAIS BAIS OSC 50Ω OSC 50Ω 1 2 3 Vouta 3 105 4 5 Voutb 105 6 7 8 Voutc S3c S3a 2 3 SWb 105 S2a 2 SWc 1 2 3 1 2 3 S2c 3 105 50Ω 2 105 50Ω Vcc Vcc ©Copyright Agamem Microelectronics Inc. 4 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. 105 AA7600SP Agamem Microelectronics Inc. PRELIMINARY Video Signal Switcher ■ Measurement conditions Parameter Symbol IN1a IN2a Maximum output IN1b level IN2b (Note 1) IN1c IN2c IN1a IN2a IN1b Voltage gain (Note 2) IN2b IN1c IN2c IN1a IN2a Frequency IN1b characteristic IN2b (Note 3) IN1c IN2c CTLa CTL pin switching level CTLb (Note 4) CTLc Note Note Note Note 1 2 3 4 : : : : Input Input Input Input a a a a Switch settings S1b S2b S3b S1c S2c S3c S 1a S 2a S 3a Vom 3 2 2 — — — — — — Vom 2 3 3 — — — — — — Vom — — — 3 2 2 — — — Vom — — — 2 3 3 — — — Vom — — — — — — 3 2 2 Vom — — — — — — 2 3 3 Gv 3 2 2 — — — — — — Gv 2 3 3 — — — — — — Gv — — — 3 2 2 — — — Gv — — — 2 3 3 — — — Gv — — — — — — 3 2 2 Gv — — — — — — 2 3 3 Gf 3 2 2 — — — — — — Gf 2 3 3 — — — — — — Gf — — — 3 2 2 — — — Gf — — — 2 3 3 — — — Gf — — — — — — 3 2 2 Gf — — — — — — 2 3 3 VTH 1 2 1 — — — — — — VTH — — — 1 2 1 — — — VTH — — — — — — 1 2 1 f = 1kHz sine wave. This output voltage is the maximum output level Vom (Vp-p) 1Vp-p, 1MHz sine wave. Gv = 20 ㏒ (Vout / Vin). 1Vp-p, 8MHz sine wave. Gf = 20 ㏒ (Vout (f = 10MHz) / Vout (f = 1MHz)). 1Vp-p, 1MHz sine wave ©Copyright Agamem Microelectronics Inc. 5 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. Agamem Microelectronics Inc. PRELIMINARY ©Copyright Agamem Microelectronics Inc. AA7600SP Video Signal Switcher 6 www.agamem.com.tw 2007-06-21 AGAMEM MICROELECTRONICS INCOPERATION RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. AGAMEM DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.